Synonyms include dangerous, risky, hazardous, precarious, perilous, or daring.
Dangerous, Hazardous, or Unsafe. 3 Synonyms for Treacherous.
It is a word meaning "in an unsafe manner", it is not widely used - its a rather clumsy construction and there is a more elegent synonym (dangerously). There is a legal use of the word; convictions are sometimes described as "unsafe" meaning that was insufficient or bad evidence used in the trial. In such a situation one might say "he was convicted unsafely".
Unsafe
DO NOT DO THIS!!! UNSAFE!!!!!!!!!! UNSAFE!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!
Dangerousness is the corresponding noun to the adjective dangerous. Another noun form is danger.
NO, NO, NO, NO, NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Unsafe product
DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE
Doing dangerous things will make you unsafe. Inspectors found unsafe conditions in the company's factory.
GET IT TO A GUNSMITH NOW OR SEND IT TO BROWNING!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Too much or unsafe speed.
what is an unsafe temperature for an adult?